Brake insert



FIG. 1 is a rear, bottom, right side perspective view of the brake insert, showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top side elevational view thereof; and,

FIG. 7 is a bottom side elevational view thereof. 

CLAIM The ornamental design of a brake insert, as shown and described. 